Related paper Centrality dependence of particle production in p-Pb collisions at $\sqrt{s_{\rm NN} }$= 5.02 TeV Number of hard scatterings (MSTI(31) in PYTHIA6) per $\Ncoll$ as a function of the centrality calculated with a toy MC that couples a pp PYTHIA6 calculation to a p-Pb Glauber MC (described in the text).[png] [pdf]
